<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>输出影厅座位图</title>
</head>
<body>
    <script>
            document.write("<table align='center'>")
        for(i=1;i<=4;i++){
            document.write("<tr height=80>")
                for(j=1;j<=10;j++){
                    if (i==3 && j==5){
                        document.write("已售");
                        continue;
                    }
                    if(i==3 && j==6){
                        document.write("已售");
                        continue;
                    }
                    document.write(i+"排"+j+"座")
                }
                    document.write("</br>")
        }
        document.write("</table>")
    </script>
</body>
</html>